pub trait HtmlTableCellSharedPropsBuilder<TElement>: Sized + AsMut<AnyJsStaticProps> + HtmlCommonSharedPropsBuilder<TElement> {
    fn align(self, v: Option<TableCellAlign>) -> Self { ... }
    fn col_span(self, v: Option<usize>) -> Self { ... }
    fn headers(self, v: Option<&str>) -> Self { ... }
    fn row_span(self, v: Option<f64>) -> Self { ... }
    fn scope(self, v: Option<&str>) -> Self { ... }
    fn abbr(self, v: Option<&str>) -> Self { ... }
}